{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["place of death", "place of birth", "education degree", "education institution"], "input": "11, 1878 in Andover, Massachusetts. Winston Churchill graduated from Phillips Academy in 1896 than attended Harvard University and graduated in 1900. He was commissioned in the Field Artillery Branch. He was promoted to captain on April 13, 1911. He was promoted to major on May 15, 1917. On June 12, 1918, he was promoted to colonel in the National Army. On August 8, 1918, he was promoted to brigadier general."}
{"place of death": [], "place of birth": [], "education degree": [], "education institution": [{"subject": "Winston Churchill", "object": "Phillips Academy"}]}